Spray type quenching cooling device

Abstract

The utility model discloses a spray type quenching cooling device, which relates to the technical field of mould production, and comprises a base, a box body arranged at the upper end of the base, support columns symmetrically arranged at the lower end of the box body, openings symmetrically arranged at the left side and the right side of the box body, a conveying mechanism and a quenching cooling mechanism, and the conveying mechanism is arranged in the box body and used for conveying the mold, and the quenching and cooling mechanisms are arranged on the two sides of the conveying mechanism and used for conducting quenching and cooling on the mold and conducting filtering and recycling on cooling liquid. The conveying mechanism is arranged, a conveying motor is used for driving a first gear to rotate so as to drive a mold to move, a limiting plate is arranged to prevent the mold from shifting, the quenching cooling mechanism is arranged, and a liquid storage tank, a liquid pump, a liquid conveying pipe, a tank body and refrigeration equipment are matched with one another, so that used cooling liquid can be filtered and cooled; and the supporting columns are arranged, so that the device is convenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of mold production, in particular to a spray-type quenching cooling device. Background Art

[0002] During the mold production process, in order to increase the wear resistance of the mold in subsequent use, the staff usually quenches the mold. The mold is first fixed, heated to a suitable temperature with a tool, and then rapidly cooled with a coolant. However, during the use of the quenching cooling device in the prior art, the coolant cannot evenly cover the mold surface, which makes the mold quenching and cooling uneven, forming a temperature difference, making the hardness of the mold part too low or too high, and seriously may cause deformation of the mold.

[0003] Based on this, a spray quenching cooling device is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide a spray type quenching cooling device to solve the problem of uneven quenching cooling of a mold.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The spray-type quenching and cooling device comprises a base, a box body is arranged at the upper end of the base, support columns are symmetrically arranged at the lower end of the box body, openings are symmetrically arranged on the left and right sides of the box body, and the device further comprises a conveying mechanism and a quenching and cooling mechanism. The conveying mechanism is arranged inside the box body for transporting the mold, and the quenching and cooling mechanism is arranged on both sides of the conveying mechanism for quenching and cooling the mold and filtering and recovering the coolant.

[0007] Preferably, the conveying mechanism includes a plurality of conveying rollers, limiting plates are provided on both sides of the conveying rollers, a chamber is provided inside the limiting plates, the roller shaft of the conveying roller extends to the inside of the chamber and is fixedly connected to a first gear, a conveying motor is fixedly provided on one side of the limiting plate, and the output end of the conveying motor is connected to the gear shaft of one of the first gears.

[0008] Preferably, the quenching cooling mechanism includes a liquid storage tank fixedly mounted on one side of the box body, a rotating motor is arranged at the bottom of the liquid storage tank, an output end of the rotating motor is fixedly connected to a rotating shaft, a plurality of rotating rods are evenly distributed on the outside of the rotating shaft, a plurality of stirring rods are symmetrically arranged at one end of the rotating rod, a liquid pump is fixedly arranged on the outside of the liquid storage tank, an output end of the liquid pump is connected to an infusion tube, one end of the infusion tube extends to the inside of the box body and is connected to a spray assembly.

[0009] Preferably, the spray assembly comprises a liquid spray plate symmetrically arranged on both sides of the conveying roller, and a plurality of spray heads are evenly arranged on the surface of the liquid spray plate.

[0010] Preferably, an observation window is provided on one side of the box.

[0011] Preferably, a plurality of second gears are rotatably arranged inside the chamber, and the second gears are meshed with the first gears.

[0012] Preferably, a connection port is provided on a side of the liquid storage tank close to the tank body, and a filter screen is provided inside the connection port.

[0013] Preferably, a plurality of through holes are formed on the surface of the liquid spray plate below the conveying roller.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is provided with a conveying mechanism, through the cooperation between the conveying roller, the first gear and the second gear, the conveying motor is used to drive the first gear to rotate, thereby driving the mold to move along the direction of the limit plate, and the limit plate is provided to prevent the mold from being offset;

[0016] 2. The utility model is provided with a quenching cooling mechanism and a spraying assembly, so that the coolant can be sprayed evenly onto the mold surface. Through the cooperation between the liquid storage tank, the liquid pump, the liquid infusion pipe, the box body and the refrigeration equipment, the used coolant can be filtered and cooled, which is convenient for recycling and reduces costs;

[0017] 3. The utility model is provided with a support column to facilitate the movement of the device, and an observation window is provided to facilitate real-time detection of the situation inside the box, which is convenient for maintenance and cleaning and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of one side of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0021] Figure 4 It is a sectional view of the front view of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the conveying mechanism of the utility model.

[0023] Notes on figure numbers: 101, base; 102, housing; 103, support column; 104, opening; 105, observation window; 200, conveying mechanism; 201, conveying roller; 202, limit plate; 203, first gear; 204, conveying motor; 205, second gear; 300, quenching and cooling mechanism; 301, liquid storage tank; 302, rotating motor; 303, rotating shaft; 304, rotating rod; 305, stirring rod; 306, infusion tube; 307, spray plate; 308, nozzle; 309, filter screen; 310, through hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. Example

[0025] In this embodiment, if Figure 1-Figure 5 As shown, the spray-type quenching cooling device comprises a base 101, a box 102 is arranged at the upper end of the base 101, a control panel is arranged on one side of the box 102, the control panel is electrically connected with the conveying motor 204, the rotating motor 302, and the liquid pump for easy operation, the lower end of the box 102 is symmetrically provided with support columns 103 for easy movement, the left and right sides of the box 102 are symmetrically provided with openings 104, and also comprises a conveying mechanism 200 and a quenching cooling mechanism 300, the conveying mechanism 200 is arranged inside the box 102 for transporting the mold, the quenching cooling mechanism 300 is arranged on both sides of the conveying mechanism 200 for quenching and cooling the mold and filtering and recovering the coolant, before the spray-type quenching cooling device is used, the device is first moved to a designated position, and then the heated mold is placed on the conveying roller 201, and the conveying motor 204, the rotating motor 302, and the liquid pump are started, so that the device enters a standby state;

[0026] Among them Figure 2 and Figure 5 As shown, the conveying mechanism 200 includes a plurality of conveying rollers 201, and limiting plates 202 are arranged on both sides of the conveying rollers 201. Both ends of the limiting plates 202 extend to the outside of the box body 102 through the openings 104. The limiting plates 202 play a limiting role to prevent the mold from shifting when moving. A chamber is arranged inside the limiting plate 202. The roller shaft of the conveying roller 201 extends to the inside of the chamber and is fixedly connected to a first gear 203. A conveying motor 204 is fixedly arranged on one side of the limiting plate 202. The output end of the conveying motor 204 is connected to the gear shaft of one of the first gears 203. When the conveying motor 204 is started, the first gear 203 is driven to rotate, and then the conveying roller 201 is driven to rotate, so as to achieve a conveying effect.

[0027] Among them Figure 2-Figure 4As shown, the quenching cooling mechanism 300 includes a liquid storage tank 301 fixedly mounted on one side of the box body 102, the liquid storage tank 301 contains coolant, a connecting pipe is provided on one side of the liquid storage tank 301 for adding and replacing the coolant, a refrigeration device is provided inside the liquid storage tank 301, so that the coolant can always maintain a low temperature, which is convenient for the circulation of the coolant, a rotating motor 302 is provided at the bottom of the liquid storage tank 301, a rotating shaft 303 is fixedly connected to the output end of the rotating motor 302, a plurality of rotating rods 304 are evenly distributed on the outside of the rotating shaft 303, and a plurality of rotating rods 304 are symmetrically provided at one end of the rotating rod 304 The stirring rod 305 starts the rotating motor 302, drives the rotating shaft 303 to rotate, and then drives the rotating rod 304 and the stirring rod 305 to rotate, so as to stir the coolant inside the liquid storage tank 301, so that the temperature of the refluxed coolant is uniform, and the practical effect is improved. A liquid pump is fixedly arranged on the outside of the liquid storage tank 301, and an output end of the liquid pump is connected to a liquid infusion tube 306. A control valve is arranged on the outside of the liquid infusion tube 306, and the flow rate of the coolant is controlled by the control valve. One end of the liquid infusion tube 306 extends to the inside of the box body 102 and is connected to a spray component to spray the mold;

[0028] Among them Figure 3 and Figure 4 As shown, the spray assembly includes a spray plate 307 symmetrically arranged on both sides of the conveying roller 201. The spray plates 307 are arranged on both the upper and lower sides of the conveying roller 201, so that the upper surface and the lower surface of the mold can be cooled simultaneously to avoid uneven cooling. A plurality of nozzles 308 are evenly arranged on the surface of the spray plate 307. The plurality of nozzles 308 spray coolant to the mold at the same time to improve the cooling efficiency. The pump is started to extract the coolant in the liquid storage tank 301 through the liquid infusion pipe 306. The coolant is transported to the spray plate 307 through the liquid infusion pipe 306, and finally sprayed to the mold through the nozzle 308 to perform a quenching and cooling operation on the mold.

[0029] Among them Figure 5 As shown, a plurality of second gears 205 are provided for rotation inside the chamber, and the second gears 205 are meshed with the first gears 203. When the first gears 203 rotate, the second gears 205 can be driven to rotate. When there are only a plurality of first gears 203 meshingly connected, the rolling directions of adjacent conveying rollers 201 are opposite. The purpose of providing the second gears 205 is to make the rolling directions of the conveying rollers 201 consistent, thereby improving the practical effect of the device.

[0030] Among them Figure 3 and Figure 4 As shown, a plurality of through holes 310 are provided on the surface of the liquid spray plate 307 located below the conveying roller 201. The through holes 310 are provided so that the used coolant can flow to the bottom of the box body 102 and then reach the inside of the liquid storage tank 301 through the connection port, thereby realizing the circulation operation of the coolant. Example

[0031] The difference from Example 1 is that Figure 1 As shown, an observation window 105 is provided on one side of the box 102, which is convenient for real-time observation of the use status inside the box 102, convenient for discovering device failures, and increasing the overall practicality of the spray quenching cooling device;

[0032] Among them Figure 3 and Figure 4 As shown, a connection port is provided on one side of the liquid storage tank 301 close to the box body 102, and a filter screen 309 is provided inside the connection port. The function of the filter screen 309 is to filter the used liquid to prevent the presence of impurities from clogging the device and affecting the working efficiency.

[0033] Before the spray quenching cooling device is used, the device is first moved to a specified position via the support column 103, the heated mold is placed on the conveying roller 201, the refrigeration equipment is started, so that the coolant inside the liquid storage tank 301 is always kept at a low temperature, and then the liquid pump is started to send the coolant to the spray plate 307 through the infusion pipe 306, and sprayed out from the nozzle 308, and the conveying motor 204 is started to rotate the conveying roller 201 to drive the mold to move, thereby achieving a conveying effect.

[0034] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A spray-type quenching cooling device, comprising a base (101), a box (102) being arranged at the upper end of the base (101), support columns (103) being symmetrically arranged at the lower end of the box (102), and openings (104) being symmetrically arranged on the left and right sides of the box (102); It is characterized in that It also includes a conveying mechanism (200), which is arranged inside the box (102) and is used to transport the mold; A quenching and cooling mechanism (300) is arranged on both sides of the conveying mechanism (200) and is used for quenching and cooling the mold and filtering and recovering the cooling liquid.

2. The spray quenching cooling device according to claim 1, characterized in that: The conveying mechanism (200) comprises a plurality of conveying rollers (201), with limit plates (202) being arranged on both sides of the conveying rollers (201), a chamber being arranged inside the limit plates (202), a roller shaft of the conveying roller (201) extending into the chamber and being fixedly connected to a first gear (203), a conveying motor (204) being fixedly arranged on one side of the limit plates (202), and an output end of the conveying motor (204) being connected to a gear shaft of one of the first gears (203).

3. The spray quenching cooling device according to claim 2, characterized in that: The quenching cooling mechanism (300) comprises a liquid storage tank (301) fixedly mounted on one side of the box body (102); a rotating motor (302) is arranged at the bottom of the liquid storage tank (301); an output end of the rotating motor (302) is fixedly connected to a rotating shaft (303); a plurality of rotating rods (304) are evenly distributed on the outside of the rotating shaft (303); a plurality of stirring rods (305) are symmetrically arranged at one end of the rotating rods (304); a liquid pump is fixedly arranged on the outside of the liquid storage tank (301); an output end of the liquid pump is connected to a liquid infusion tube (306); one end of the liquid infusion tube (306) extends to the inside of the box body (102) and is connected to a spray assembly.

4. The spray quenching cooling device according to claim 3, characterized in that: The spray assembly comprises a liquid spray plate (307) symmetrically arranged on both sides of the conveying roller (201), and a plurality of spray heads (308) are evenly arranged on the surface of the liquid spray plate (307).

5. The spray quenching cooling device according to claim 1, characterized in that: An observation window (105) is provided on one side of the box body (102).

6. The spray quenching cooling device according to claim 2, characterized in that: A plurality of second gears (205) are rotatably arranged inside the chamber, and the second gears (205) are meshed with the first gears (203).

7. The spray quenching cooling device according to claim 3, characterized in that: A connection port is provided on a side of the liquid storage box (301) close to the box body (102), and a filter screen (309) is provided inside the connection port.

8. The spray quenching cooling device according to claim 4, characterized in that: A plurality of through holes (310) are provided on the surface of the liquid spray plate (307) located below the conveying roller (201).

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